package com.gjs.freechat.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class SpringContextUtils implements ApplicationContextAware {
	
	private static ApplicationContext applicationContext = null;
	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		SpringContextUtils.applicationContext = applicationContext;
	}
	
	public static Object getBean(String beanName) {
		return applicationContext == null ? null : applicationContext.getBean(beanName);
	}
	
	public static <T> T getBean(Class<T> requiredType) {
		return applicationContext == null ? null : applicationContext.getBean(requiredType);
	}
}
